发明名称 |
Printing plate having printing layer with changeable affinity for printing fluid |
摘要 |
A printing plate for computer-to plate lithography having a laser-ablatable member supported by a substrate. At least one portion of the laser-ablatable member is formed form an acrylic polymer containing laser-sensitive particles. The laser-sensitive particles absorb imaging radiation and cause the portion of the laser-ablatable member containing the laser sensitive particles and any overlying layers to be ablated. Alternatively, the printing plate may include a printing member with an initial affinity for a printing fluid that changes to another affinity to printing fluid upon treatment with radiation.
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申请公布号 |
US6673519(B2) |
申请公布日期 |
2004.01.06 |
申请号 |
US20010905782 |
申请日期 |
2001.07.14 |
申请人 |
ALCOA INC. |
发明人 |
BENNETT DAVID S.;BLAKE SALLIE L.;BOMBALSKI ROBERT E.;SERAFIN DANIEL L.;SKILES JEAN ANN |
分类号 |
G03F7/004;B41C1/10;B41M5/26;B41N1/14;G03F7/00;G03F7/09;G03F7/095;G03F7/11;G03F7/26;G03F7/36;(IPC1-7):G03F7/09 |
主分类号 |
G03F7/004 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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